| Typicality: | 0.298 |
| Saliency: | 0.242 |
| often | 5 | temporal |
| symptom → be difficult to → trace | 4 |
| symptom → be difficult to → pinpoint | 4 |
| symptom → be hard to → pinpoint | 4 |
| symptom → be difficult to → associate | 3 |
| symptom → be hard to → pin | 3 |
| negative | neutral | positive |
| 0.710 | 0.277 | 0.014 |
| Raw frequency | 18 |
| Normalized frequency | 0.242 |
| Modifier score | 0.600 |
| Perplexity | 23.332 |